971885746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1625227}}^1$

素因数の和:1625265

約数の個数: 16

約数和(自身を含む): 1638229824

約数和(自身を除く): 666344078

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 1625227, 3250454, 21127951, 37380221, 42255902, 74760442, 485942873, 971885746]

約数ペア:

[(1, 971885746), (2, 485942873), (13, 74760442), (23, 42255902), (26, 37380221), (46, 21127951), (299, 3250454), (598, 1625227)]